package main

import(
	"fmt"
	"math/rand"
	"time"
)
func main()  {
	rand.Seed(time.Now().UnixNano())

	var a map[string]int = make(map[string]int,1024)

	for i := 0;i < 128;i++{
		key := fmt.Sprintf("stu%d",i)
		value := rand.Intn(1000)
		a[key] = value
	}
	for key,value := range a{
		fmt.Printf("map[%s]=%d\n",key,value)
	}
}